XRT83L34_05 Datasheet, PDF (88/99 Pages) Exar Corporation – QUAD T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR

XRT83L34
xr
REV. 1.0.1 QUAD T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
TABLE 42: E1 RECEIVER ELECTRICAL CHARACTERISTICS
VDD=3.3V±5%, T_A= -40° TO 85°C, UNLESS OTHERWISE SPECIFIED
PARAMETER
MIN.
TYP.
MAX.
UNIT
TEST CONDITIONS
Receiver loss of signal:
Cable attenuation @1024kHz
Number of consecutive zeros before
RLOS is set
10
175
255
Input signal level at RLOS
15
20
dB ITU-G.775, ETSI 300 233
RLOS De-asserted
Receiver Sensitivity
(Short Haul with cable loss)
Receiver Sensitivity
(Long Haul with cable loss)
Nominal
Extended
Input Impedance
Input Jitter Tolerance:
1 Hz
10kHz-100kHz
Recovered Clock Jitter
Transfer Corner Frequency
Peaking Amplitude
Jitter Attenuator Corner Fre-
quency (-3dB curve) (JABW=0)
(JABW=1)
Return Loss:
51kHz - 102kHz
102kHz - 2048kHz
2048kHz - 3072kHz
12.5
11
0
0
13
dB
dB With nominal pulse amplitude of 3.0V
for 120W and 2.37V for 75W applica-
tion. With -18dB interference signal
added.
dB With nominal pulse amplitude of 3.0V
for 120W and 2.37V for 75W applica-
36
tion. With -18dB interference signal
43
added.
kW
37
UIpp ITU G.823
0.2
UIpp
-
36
kHz ITU G.736
-0.5
dB
-
10
-
Hz ITU G.736
1.5
Hz
14
-
20
16
-
dB ITU-G.703
dB
dB
85